diff --git a/lib/cloak_ecto/migrator.ex b/lib/cloak_ecto/migrator.ex
index 0f64aca..6a76836 100644
--- a/lib/cloak_ecto/migrator.ex
+++ b/lib/cloak_ecto/migrator.ex
@@ -69,6 +69,10 @@ defmodule Cloak.Ecto.Migrator do
     false
   end
 
+  defp cloak_field?({_field, {:array, type}}) do
+    Code.ensure_loaded?(type) && function_exported?(type, :__cloak__, 0)
+  end
+  
   defp cloak_field?({_field, {:parameterized, Ecto.Embedded, %Ecto.Embedded{}}}) do
     false
   end
diff --git a/test/cloak_ecto/migrator_test.exs b/test/cloak_ecto/migrator_test.exs
index 4b812d6..b28981b 100644
--- a/test/cloak_ecto/migrator_test.exs
+++ b/test/cloak_ecto/migrator_test.exs
@@ -71,17 +71,20 @@ defmodule Cloak.Ecto.MigratorTest do
   end
 
   @post_title "Test Title"
+  @post_tag "test-tag"
 
   describe ".migrate/2 with binary ids" do
     setup do
       now = DateTime.utc_now()
       encrypted_title = Cloak.Ecto.TestVault.encrypt!(@post_title, :secondary)
+      encrypted_tag = Cloak.Ecto.TestVault.encrypt!(@post_tag, :secondary)
 
       posts =
         for _ <- 1..500 do
           %{
             title: encrypted_title,
             comments: [%{author: "Daniel", body: "Comment"}],
+            tags: [encrypted_tag],
             inserted_at: now,
             updated_at: now
           }
@@ -105,8 +108,19 @@ defmodule Cloak.Ecto.MigratorTest do
         |> Enum.map(&decrypt(&1.title, :default))
         |> Enum.uniq()
 
+      tags =
+        "posts"
+        |> select([:tags])
+        |> Repo.all()
+        |> Enum.map(fn post ->
+          [tag] = post.tags
+          decrypt(tag, :default)
+        end)
+        |> Enum.uniq()
+
       assert io =~ "__cloak_cursor_fields__", "Did not call __cloak_cursor_fields__ on schema!"
       assert titles == [{:ok, @post_title}], "Not all titles were migrated!"
+      assert tags == [{:ok, @post_tag}]
     end
   end
 
diff --git a/test/support/migrations/20200918214428_give_posts_array_field.exs b/test/support/migrations/20200918214428_give_posts_array_field.exs
new file mode 100644
index 0000000..91c46fb
--- /dev/null
+++ b/test/support/migrations/20200918214428_give_posts_array_field.exs
@@ -0,0 +1,9 @@
+defmodule ScannerData.Repo.Migrations.GivePostsArrayField do
+  use Ecto.Migration
+
+  def change do
+    alter table(:posts) do
+      add(:tags, {:array, :binary}, default: [])
+    end
+  end
+end
diff --git a/test/support/post.ex b/test/support/post.ex
index 0951844..f8ab64c 100644
--- a/test/support/post.ex
+++ b/test/support/post.ex
@@ -8,6 +8,7 @@ defmodule Cloak.Ecto.TestPost do
   schema "posts" do
     field(:title, Cloak.Ecto.Encrypted.Binary)
     embeds_many(:comments, Cloak.Ecto.TestComment)
+    field(:tags, {:array, Cloak.Ecto.Encrypted.Binary}, default: [])
     timestamps(type: :utc_datetime)
   end